* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: #e8eef7; background: #0c1422; font-family: "Microsoft YaHei", "Segoe UI", sans-serif; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.vanta { width: 1200px; max-width: calc(100% - 48px); height: 76px; margin: auto; display: flex; align-items: center; gap: 30px; border-bottom: 1px solid #26364b; }
.lumo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: .3px; white-space: nowrap; }
.lumo img { width: 34px; height: 34px; border-radius: 9px; }
.nava { display: flex; align-items: center; gap: 19px; margin-left: auto; font-size: 13px; color: #aebbd0; }
.nava a:hover, .foot nav a:hover { color: #ff927d; }
.geto { display: inline-flex; align-items: center; gap: 7px; padding: 10px 16px; border: 1px solid #ff8d79; color: #ffb09f; font-size: 13px; white-space: nowrap; }
.geto:hover { background: #ff8d79; color: #0c1422; }
.hero { width: 1200px; max-width: calc(100% - 48px); min-height: 625px; margin: auto; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 40px; }
.herot { padding: 70px 0; }
.eyeb, .kicker { margin: 0 0 18px; color: #59d2c3; font-size: 11px; letter-spacing: 2px; font-weight: 700; }
h1 { max-width: 580px; margin: 0 0 22px; color: #fff; font-size: 58px; line-height: 1.12; letter-spacing: 1px; }
.lead { max-width: 520px; margin: 0; color: #aebbd0; font-size: 17px; }
.heroac { display: flex; align-items: center; gap: 20px; margin-top: 34px; color: #8e9db5; font-size: 12px; }
.herocta { display: inline-flex; align-items: center; gap: 8px; padding: 15px 22px; background: #ff8d79; color: #111a2b; font-weight: 800; }
.herocta:hover { background: #ffc0a9; }
.stats { display: flex; gap: 38px; margin-top: 55px; }
.stats div { display: grid; gap: 2px; }
.stats strong { color: #fff; font-size: 25px; }
.stats small { color: #7f8ea5; font-size: 12px; }
.heroart { position: relative; min-height: 530px; display: grid; place-items: center; overflow: hidden; }
.orb { position: absolute; border: 1px solid #284d66; border-radius: 50%; }
.orb.one { width: 460px; height: 460px; }
.orb.two { width: 330px; height: 330px; border-color: #885b64; }
.phone { position: relative; z-index: 1; width: 276px; height: 490px; overflow: hidden; border: 8px solid #1a2638; border-radius: 34px; box-shadow: 0 25px 55px #030812; transform: rotate(5deg); }
.phone img { width: 100%; height: 100%; object-fit: cover; }
.bubble { position: absolute; z-index: 2; padding: 11px 15px; border: 1px solid #36516a; background: #17263a; color: #dce7f3; font-size: 13px; }
.bubble.top { top: 116px; right: 15px; }
.bubble.bottom { bottom: 105px; left: 0; background: #ff8d79; border-color: #ff8d79; color: #132033; }
.band { border-top: 1px solid #1c2c40; }
.sect { width: 1200px; max-width: calc(100% - 48px); margin: auto; padding: 92px 0; }
.sectitle { margin-bottom: 38px; color: #fff; text-align: center; font-size: 34px; font-weight: 800; }
.sectsub { margin: -24px auto 38px; color: #8f9db3; text-align: center; }
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.gallery figure { margin: 0; overflow: hidden; border: 1px solid #26374c; background: #111e31; }
.gallery img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform .4s ease; }
.gallery figure:hover img { transform: scale(1.04); }
.sora { background: #101b2c; }
.advgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: #2a3b50; border: 1px solid #2a3b50; }
.advgrid article { min-height: 190px; padding: 28px; background: #101b2c; }
.advgrid i { color: #ff9c84; font-size: 28px; }
.advgrid .titl, .downall .titl, .steps .titl, .newgrid .titl { margin: 14px 0 7px; color: #f1f5fb; font-size: 17px; }
.advgrid p, .downall p, .steps p, .newgrid p { margin: 0; color: #8f9db3; font-size: 13px; }
.downall { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.downall article { min-height: 170px; padding: 24px; display: grid; grid-template-columns: 45px 1fr 25px; gap: 14px; align-items: start; border: 1px solid #2a3b50; background: #111d2e; }
.dicon { width: 42px; height: 42px; display: grid; place-items: center; background: #203047; color: #5bd4c6; font-size: 22px; }
.downall .titl { margin: 0 0 5px; font-size: 15px; }
.downall article > a { color: #ff9b83; font-size: 20px; }
.timo { background: #0f1929; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); position: relative; }
.steps:before { content: ""; position: absolute; top: 32px; left: 11%; right: 11%; border-top: 1px dashed #3e5872; }
.steps > div { position: relative; padding: 0 24px; text-align: center; }
.steps b { position: relative; z-index: 1; display: inline-grid; place-items: center; width: 64px; height: 64px; border: 1px solid #ff8d79; border-radius: 50%; background: #0f1929; color: #ff9d88; font-size: 13px; }
.steps i { display: block; margin-top: 24px; color: #59d2c3; font-size: 25px; }
.steps .titl { margin-top: 8px; }
.faq { max-width: 900px; margin: auto; border-top: 1px solid #2a3b50; }
.faq > div { border-bottom: 1px solid #2a3b50; }
.faq button { width: 100%; padding: 20px 4px; display: flex; justify-content: space-between; align-items: center; border: 0; background: transparent; color: #e7eef8; text-align: left; font: inherit; cursor: pointer; }
.faq button i { color: #ff9d84; transition: transform .25s; }
.faq p { max-height: 0; overflow: hidden; margin: 0; color: #8f9db3; font-size: 13px; transition: max-height .3s, padding .3s; }
.faq > div.open p { max-height: 100px; padding: 0 30px 18px 4px; }
.faq > div.open button i { transform: rotate(45deg); }
.newgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.newgrid article { padding: 25px; border-left: 3px solid #59d2c3; background: #111e31; }
.newgrid time { color: #59d2c3; font-size: 11px; }
.newgrid .titl { margin-top: 10px; }
.newgrid a { display: inline-flex; gap: 5px; margin-top: 16px; color: #ff9d84; font-size: 12px; }
.reviewgrid { columns: 3; column-gap: 16px; }
.reviewgrid article { break-inside: avoid; margin: 0 0 16px; padding: 22px; border: 1px solid #293a50; background: #111e31; }
.quote i { color: #ff9d84; font-size: 22px; }
.quote p { margin: 8px 0 20px; color: #bac7d7; font-size: 13px; }
.reviewmeta { display: flex; align-items: center; gap: 3px; color: #aebbd0; font-size: 11px; }
.reviewmeta .avatar { width: 28px; height: 28px; display: grid; place-items: center; margin-right: 7px; border-radius: 50%; background: #31556b; color: #d9fff8; }
.reviewmeta time { color: #6f8098; font-size: 10px; }
.reviewmeta > i { color: #ffb25e; font-size: 11px; }
.foot { border-top: 1px solid #26364b; }
.footin { width: 1200px; max-width: calc(100% - 48px); min-height: 110px; margin: auto; display: flex; align-items: center; gap: 28px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 15px; margin-left: auto; color: #8f9db3; font-size: 12px; }
.copy { margin: 0; padding: 18px; border-top: 1px solid #1b2b3e; color: #63748c; text-align: center; font-size: 11px; }
@media (max-width: 767px) {
    .vanta { max-width: calc(100% - 30px); height: 68px; gap: 0; }
    .nava { display: none; }
    .geto { margin-left: auto; padding: 8px 12px; }
    .hero, .sect, .footin { max-width: calc(100% - 30px); }
    .hero { display: flex; flex-direction: column; min-height: auto; gap: 10px; }
    .herot { padding: 64px 0 20px; }
    h1 { font-size: 39px; }
    .lead { font-size: 15px; }
    .heroac { display: block; margin-top: 27px; }
    .herocta { width: 100%; justify-content: center; }
    .heroac > span { display: block; margin-top: 14px; text-align: center; }
    .stats { justify-content: space-between; margin-top: 36px; }
    .heroart { width: 100%; min-height: 470px; }
    .phone { width: 235px; height: 418px; }
    .bubble.top { top: 78px; right: 0; }
    .bubble.bottom { bottom: 80px; left: 0; }
    .sect { padding: 66px 0; }
    .sectitle { font-size: 29px; margin-bottom: 28px; }
    .sectsub { font-size: 13px; }
    .gallery { display: flex; overflow-x: auto; gap: 12px; padding-bottom: 8px; scroll-snap-type: x mandatory; }
    .gallery figure { min-width: 72%; scroll-snap-align: start; }
    .advgrid, .downall, .newgrid { grid-template-columns: 1fr; }
    .advgrid article { min-height: 0; padding: 22px; }
    .downall article { min-height: 130px; }
    .steps { grid-template-columns: 1fr; gap: 28px; }
    .steps:before { top: 32px; bottom: 32px; left: 50%; right: auto; border-top: 0; border-left: 1px dashed #3e5872; }
    .steps > div { display: grid; grid-template-columns: 70px 1fr; grid-template-rows: auto auto; gap: 0 18px; padding: 0; text-align: left; }
    .steps b { grid-row: 1 / 3; }
    .steps i { margin: 0; }
    .steps .titl { margin: 0; }
    .steps p { grid-column: 2; }
    .reviewgrid { columns: 1; }
    .footin { min-height: 155px; flex-wrap: wrap; align-content: center; gap: 17px; }
    .foot nav { order: 3; width: 100%; margin: 0; gap: 10px 15px; }
}